Update README.md

Author: mwhalin

samples/agent-catalog/msft-agent-samples/foundry-agent-service-sdk/travel-planner/README.md

@@ -1,7 +1,7 @@
-# Travel Assistant Agent
+# Travel Planner Agent
 
 ## Summary
-The **Travel Assistant Agent** is an AI-powered agent built using Azure AI Agent Service. It helps users receive up-to-date travel recommendations by leveraging both the **Bing Grounding Tool** and the **TripAdvisor API**. The agent summarizes relevant information clearly and offers to create a custom itinerary based on the user's travel duration.
+The **Travel Planner Agent** is an AI-powered agent built using Azure AI Agent Service. It helps users receive up-to-date travel recommendations by leveraging both the **Bing Grounding Tool** and the **TripAdvisor API**. The agent summarizes relevant information clearly and offers to create a custom itinerary based on the user's travel duration.
 
 ## Use Cases
 1. **Vacation Planning**: Travelers can get up-to-date suggestions on destinations, hotels, and activities.
@@ -23,7 +23,7 @@ The system consists of:
         |                                  
         v                                  
 +-------------------+        invokes        +----------------------------+
-|  Travel Assistant | ------------------->  | Bing Grounding Tool (API)  |
+|  Travel Planner | ------------------->  | Bing Grounding Tool (API)  |
 |     (AI Agent)    | ------------------->  | TripAdvisor API (OpenAPI)  |
 +-------------------+        results        +----------------------------+
         |